The fs38 grass trimmer from stihl is powerful, economical and economically friendly. Quickly tame long grass and undergrowth with the grass trimmer, perfect for trimming grass edges and putting the finishing touches to your garden. the lightest in the stihl range, this trimmer comes with an auto cut head and is also compatible with the polycut head for thinning work and larger weeds. featureselectrical ignition module enclosed ignition system preventing any damp or dirt entering.manual fuel pump purger this delivers the fuel to the carburettor with just a push of a buttonmulti functional control handle thumb operated control, the operators hand never leaves the handlespecificationsdisplacement cm³ 27.2power output kw bhp 0.65 0.9weight kg 4.1kgsound pressure level db 91sound power level db 107vibration levels left right m s² 3 8.0 8.0overall length 1.47mstandard cutting tool autocut c 5 2tank volume 0.33 litresmanufacturer's warranty 2 years